<span>It may be safe to say that we can rule out a concussion for this patient. The CT scan is negative for trauma to the skull, brain bleed and negative for tumors. However, there is a slight abnormality regarding the smaller size of the ventricles but otherwise unremarkable.</span>
<span>The smallest unit that can evolve is a _____. cell</span>
Answer:
the answer is B. 2 long, 2 short.
Explanation: